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POPost images from android applications to facebook applications-wall
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copied!<p>I'm trying to publish images created by the user with my Android app to the application wall on Facebook. I already know how to publish the images on the user's wall. </p> <p>I found this tutorial of how to do it with php:<br> <a href="http://jorgealbaladejo.com/2011/06/13/publish-to-facebook-page-or-applications-wall-with-php/" rel="nofollow">http://jorgealbaladejo.com/2011/06/13/publish-to-facebook-page-or-applications-wall-with-php/</a></p> <p>But I don't know how to obtain the <strong>page_id</strong> or how to do it with the Facebook sdk for Android.</p> <hr> <p><strong>EDIT</strong></p> <p>My code for post on facebook wall is:</p> <pre><code>public void postImageonWall(String path) { byte[] data = null; Bitmap bi = BitmapFactory.decodeFile(path); ByteArrayOutputStream baos = new ByteArrayOutputStream(); bi.compress(Bitmap.CompressFormat.JPEG, 100, baos); data = baos.toByteArray(); Facebook facebook = ((MainActivity) appcontext).getFacebook(); Log.d("Facebook-PostImage","facebook: " + facebook); Bundle params = new Bundle(); params.putString(Facebook.TOKEN, facebook.getAccessToken()); params.putString("method", "photos.upload"); params.putString("message", "Message Text"); params.putString("link","ANDROID_MARKET_LINK"); //or any other link params.putString("name", "APP/GAME NAME"); params.putByteArray("picture", data); Log.d("Facebook-PostImage","AsyncRunner going to be called"); AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(facebook); mAsyncRunner.request(null, params, "POST", new RequestListener() { public void onComplete(final String response, final Object state) { try { // process the response here: (executed in background thread) Log.d("Facebook-Example", "Response: " + response.toString()); JSONObject json = Util.parseJson(response); final String src = json.getString("src"); // then post the processed result back to the UI thread // if we do not do this, an runtime exception will be generated // e.g. "CalledFromWrongThreadException: Only the original // thread that created a view hierarchy can touch its views." } catch (JSONException e) { Log.w("Facebook-Example", "JSON Error in response"); } catch (FacebookError e) { Log.w("Facebook-Example", "Facebook Error: " + e.getMessage()); } } @Override public void onFacebookError(FacebookError e, Object state) { // TODO Auto-generated method stub } @Override public void onIOException(IOException e, Object state) { // TODO Auto-generated method stub } @Override public void onFileNotFoundException(FileNotFoundException e, Object state) { // TODO Auto-generated method stub } @Override public void onMalformedURLException(MalformedURLException e, Object state) { // TODO Auto-generated method stub } }, null); } </code></pre>

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